add doxygen html doc generation into autoconf

Signed-off-by: Jiri Pirko <jiri@resnulli.us>
libteam: libteam.c adjust doc comments to be processed by doxygen

Signed-off-by: Jiri Pirko <jiri@resnulli.us>
libteam: ifinfo.c adjust doc comments to be processed by doxygen

Signed-off-by: Jiri Pirko <jiri@resnulli.us>
libteam: options.c adjust doc comments to be processed by doxygen

Signed-off-by: Jiri Pirko <jiri@resnulli.us>
libteam: ports.c adjust doc comments to be processed by doxygen

Signed-off-by: Jiri Pirko <jiri@resnulli.us>
libteam: stringify.c adjust doc comments to be processed by doxygen

Signed-off-by: Jiri Pirko <jiri@resnulli.us>
remove forgotten src dir

Signed-off-by: Jiri Pirko <jiri@resnulli.us>